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UC Master Gardeners of Orange County

UC Master Gardeners of Orange County at events

What's Going On In Our Gardening Community - Want to learn from the experts? 

 

The Master Gardeners of Orange County provide gardening information to the public. 

Our mission is to share research-based guidance on home horticulture, pest management, and sustainable landscape practices with residents of Orange County. Our website is currently in transition with additional resources and advice added daily.   

Please check back regularly for updates.

 

 

 

 

 

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Upcoming Events

Vermiculture
Event Date
April 16, 2026

Vermiculture - Seal Beach

Vermiculture, the practice of using earthworms to enhance soil health and fertility, presents an exciting opportunity for sustainable gardening. Research has shown that vermicomposting can yield…
Tomatoes
Event Date
April 18, 2026

Tomatoes A-Z - Laguna Beach

You could plant from dawn to dusk and still not plant every variety of tomato! Whether you are a novice or a pro, you’ll enjoy learning about tomatoes: their history and some fun facts, the many…
Composting Workshop - Irvine
Event Date
April 22, 2026

Compost Basics 101 - Irvine

Just how does compost happen? Nature, as it recycles by decomposition, provides us with garden gold. UC Master Gardeners of Orange County will teach you why it is important to recycle organic…
Cool Season Veggies
Event Date
April 22, 2026

Plant a Salad Bowl Garden - Cypress

Ah, the salad days of life! Grow your own salad in one compact place. UC Master Gardeners of Orange County will provide information on how to plant a salad bowl garden, covering the varieties of…